[INFO] fetching crate kf-protocol-derive 0.2.0...
[INFO] building kf-protocol-derive-0.2.0 against try#14accda7ba2c586835d15379a621955d9f047371 for pr-103610
[INFO] extracting crate kf-protocol-derive 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate kf-protocol-derive 0.2.0 on toolchain 14accda7ba2c586835d15379a621955d9f047371
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+14accda7ba2c586835d15379a621955d9f047371" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/rust-toolchain
[INFO] started tweaking crates.io crate kf-protocol-derive 0.2.0
[INFO] finished tweaking crates.io crate kf-protocol-derive 0.2.0
[INFO] tweaked toml for crates.io crate kf-protocol-derive 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+14accda7ba2c586835d15379a621955d9f047371" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+14accda7ba2c586835d15379a621955d9f047371" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+14accda7ba2c586835d15379a621955d9f047371" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57b81e3dc5021610297f34d7ddfb58d8b09b9c9b330a6fa573952d6572e433e9
[INFO] running `Command { std: "docker" "start" "-a" "57b81e3dc5021610297f34d7ddfb58d8b09b9c9b330a6fa573952d6572e433e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57b81e3dc5021610297f34d7ddfb58d8b09b9c9b330a6fa573952d6572e433e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57b81e3dc5021610297f34d7ddfb58d8b09b9c9b330a6fa573952d6572e433e9", kill_on_drop: false }`
[INFO] [stdout] 57b81e3dc5021610297f34d7ddfb58d8b09b9c9b330a6fa573952d6572e433e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+14accda7ba2c586835d15379a621955d9f047371" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ce81a4efc6f27083c6db43a92fb7a3faf90c00107736978f14048c1aada3dc3
[INFO] running `Command { std: "docker" "start" "-a" "7ce81a4efc6f27083c6db43a92fb7a3faf90c00107736978f14048c1aada3dc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling kf-protocol-derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.87s
[INFO] running `Command { std: "docker" "inspect" "7ce81a4efc6f27083c6db43a92fb7a3faf90c00107736978f14048c1aada3dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce81a4efc6f27083c6db43a92fb7a3faf90c00107736978f14048c1aada3dc3", kill_on_drop: false }`
[INFO] [stdout] 7ce81a4efc6f27083c6db43a92fb7a3faf90c00107736978f14048c1aada3dc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+14accda7ba2c586835d15379a621955d9f047371" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59003a5103f4ebd0ee6a75383f609c589bfea2c031a58b272fe75f7ca8e3a3f3
[INFO] running `Command { std: "docker" "start" "-a" "59003a5103f4ebd0ee6a75383f609c589bfea2c031a58b272fe75f7ca8e3a3f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "59003a5103f4ebd0ee6a75383f609c589bfea2c031a58b272fe75f7ca8e3a3f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59003a5103f4ebd0ee6a75383f609c589bfea2c031a58b272fe75f7ca8e3a3f3", kill_on_drop: false }`
[INFO] [stdout] 59003a5103f4ebd0ee6a75383f609c589bfea2c031a58b272fe75f7ca8e3a3f3